package com.ycl.controller.platformApi;

import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.ycl.api.CommonResult;
import com.ycl.dto.video.AlarmParam;
import com.ycl.enums.common.ResultCode;
import com.ycl.service.video.IVideoAlarmReportService;
import com.ycl.util.VideoUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.SneakyThrows;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletResponse;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;

/**
 * @author admin
 */
@Api(tags = "第三方接口-报警")
@RestController
@RequestMapping("/API")
public class AlarmController {


    private IVideoAlarmReportService videoAlarmReportService;

    @Autowired
    private VideoUtil videoUtil;

    @Autowired
    public void setVideoAlarmReportService(IVideoAlarmReportService videoAlarmReportService) {
        this.videoAlarmReportService = videoAlarmReportService;
    }

    @ApiOperation("视频报警推送API")
    @PostMapping("/AlarmReport")
    public CommonResult alarmReport(@RequestBody @Validated AlarmParam alarmParam) {
        videoAlarmReportService.save(alarmParam);
        return new CommonResult(ResultCode.SUCCESS.getCode(), ResultCode.SUCCESS.getMessage());
    }

    @GetMapping("/Video/{code}/{subType}")
    @ApiOperation(value = "设备获取监控地址")
    @SneakyThrows
    public CommonResult getMonitorAddress(@PathVariable String code, @PathVariable Integer subType,
                                          @RequestParam(required = false) String scheme) {

        if (subType == null) {
            subType = 1;
        }
        if (!StringUtils.isNotBlank(scheme)) {
            scheme = "RTSP";
        }
        return CommonResult.successApi(videoUtil.getVideo(code, scheme, subType));
    }


    @ApiOperation(value = "获取图片")
    @GetMapping(value = "/img", produces = MediaType.IMAGE_PNG_VALUE)
    @ResponseBody
    public byte[] getImages(HttpServletResponse response, @RequestParam String fileUrl) {
        try {
            URL url = new URL(fileUrl);
            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
            conn.setRequestMethod("GET");
            conn.setConnectTimeout(5 * 1000);
            InputStream inputStream = conn.getInputStream();// 通过输入流获取图片数据

            byte[] bytes = new byte[inputStream.available()];
            inputStream.read(bytes, 0, inputStream.available());

            return bytes;

        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }

}